KIEV - The Ukrainian government warned on Friday it could take "more concrete actions" next week if pro-Russian separatists do not end their occupations of public buildings under the terms of an international accord.

Foreign Minister Andriy Deshchytsia gave no details and Kiev has threatened to use force before to little effect. The minister also said that, despite demands from the separatists in the east, the government saw no need under its deal with Russia to dismantle the pro-European Maidan camp in Kiev.